Peptide Database

Peptide NameAntimicrobial peptide penaeidin 3

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length87 amino acids

Chemical FormulaC408H667N123O107S9

DescriptionStandard

        MRLVVCLVFLASFALVCQGQGYKGGYTGPVVRPFVRPIGRPFVTPIGRPVVSGNVCPLSCRGITTLQARSCCSRLGRCCREAKGYSG
    

Molecular Weight9296.01 Da

Isoelectric Point (pI)10.03

Net Charge (pH 7.0)10.42

Net Charge (pH 7.4) 10.08

Charge Density (pH 7.0) 0.1198

GRAVY Index0.33

Hydrophobic Moment 0.92

Boman Index0.08

Instability Index39.48

Aliphatic Index 86.09

Aromaticity 0.0805

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3648.08

LogP -39.12

H-bond Donors 139.0

H-bond Acceptors 127.0

Rotatable Bonds 294.0

Heavy Atoms 647.0

Ring Count 14.0

Amide Bonds 90.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0392609 VERIFIED: NO

Provenance & Taxonomy

OrganismLitopenaeus stylirostris [Animal]

FamilyPenaeidin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial